Convert kilowatt-hours to kilojoules (kWh to kJ) Energy converters
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Convert kilowatt-hours to kilojoules (kWh to kJ)

Convert kilowatt hours to kilojoules

Convert energy from kilowatt hours (kWh) to kilojoules (kJ) online.

Conversion factor
1 kWh = 3600 kJ

Multiply the kilowatt-hour value by 3600.

Value table

kWh kJ
1 3600
5 18000
10 36000
50 180000
100 360000
1000 3.6000e+6

Help

kilowatt hour: A kilowatt hour (kWh) is a standard unit of measurement for household electricity consumption.

kilojoule:A kilojoule is equal to 1000 joules. Often used in food labeling along with calories.

Questions and answers

How many kilojoules are in 1 kWh?
Answer: 3600.

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